XECYV AI voice casting

What is XECYV AI voice synthesis?

XECYV AI voice synthesis is an online tool for text-to-speech conversion, voice replication, and multilingual audio generation.

It is suitable for dubbing in various scenarios such as short videos, manga, audio content, courses, and notifications.

Main functions

• Convert the entered text into speech.
• Select a voice timbre from the built-in male speakers and other speakers.
• Control dialects or emotions through natural language commands.
• Adjust the speed at which speech is generated.
• Use samples of 3 to 10 seconds to replicate sounds.
• Use the replicated timbre to read texts in other languages.
• Up to 6,000 characters can be processed in a single input.
• After generation, listen back and download the dubbed result.

Three voice-over modes

Voice replication should only use the individual’s own voice or voice samples for which explicit permission has been obtained.

Tutorial for text-to-speech usage

1. Turn on AI voice synthesis and select the text-to-speech mode.
2. Enter the full text that needs to be read aloud.
3. Check punctuation, numbers, English words, and proper nouns.
4. Choose a speaker whose tone matches that of the content.
5. Enter optional instructions when a dialect or emotion is required.
6. Adjust the speed while preserving natural pauses.
7. First, test the free version with a text of no more than 150 words.
8. View the estimated points consumption and then click to generate.
9. Listen back to the pronunciation, emotion, stress, and rhythm.
10. Regenerate after modifying the text or parameters.
11. Download the result and check the synchronization of audio and video in the video.

Tutorial for using voice cloning

1. Confirm that explicit authorization from the voice owner has been obtained.
2. Choose sound replication or cross-language replication.
3. Record samples of 3 to 10 seconds long, with clear audio and a single person speaking.
4. Remove background music, echoes, and other voices.
5. Upload the audio and wait for the sample to be analyzed.
6. Enter the target text and set the speaking speed.
7. Generate short sentences to check tone and pronunciation.
8. When dealing with different languages, pay special attention to accents and proper nouns.
9. Generate longer content only after being satisfied.
10. Indicate that the audio is AI-generated in accordance with the law at the time of release.

How to prepare audio samples

The quality of the sample has a direct impact on tone similarity, clarity, and stability.

• Only keep one person’s continuous speech.
• Use a quiet environment and a microphone with a stable distance.
• Avoid music, wind noise, reverb, and loud booms.
• Maintain a natural speaking pace and clear pronunciation.
• Do not use phone recordings or heavily compressed audio.
• The sample should contain a normal tone of voice, rather than exaggerated shouting.

Emotional commands and speed settings

The page offers optional instructions that can describe dialects, emotions, and the way of reading aloud.

The same text can yield different results; for important projects, it is necessary to save the satisfactory version along with a record of the parameters used.

How to write copy in a more natural way

• A sentence should convey only one main idea.
• Use commas and periods to mark pauses in breathing.
• Numbers, abbreviations, and foreign terms can be converted into their pronunciations.
• Long paragraphs are broken into multiple segments that can be generated separately.
• Label the lines with the character and emotion to prevent role confusion.
• After it is generated, adjust the text based on the actual listening experience.

Free usage times, prices, and point-based billing

The following are the usage rules published on the official dubbing page as of August 31, 2026.

The package options, gifts offered as part of promotions, payment amounts, and eligibility for refunds may change; the terms specified on the settlement page and in the agreement shall prevail.

Examples of point consumption

The example does not include activities, the return of failed tasks, or any changes to subsequent rules; it is necessary to check the estimated time required for processing on the page before submitting.

Applicable scenarios

• AI comic dramas, short dramas, and character dialogues.
• Voiceovers for short videos, advertisements, and product descriptions.
• Courses, training, and announcements.
• Audiobooks, podcasts, and knowledge content.
• Dubbing for game characters and interactive content.
• Localization of multilingual videos and brand content.

Short dramas and multi-character workflows

1. Break the script down by characters and shots.
2. Assign an authorized timbre to each role.
3. Standardize the speaking pace, emotion, and style of the characters.
4. Generate sentence by sentence and save the file with numbering.
5. Align the dialogue and visuals in the editing software.
6. Check whether the character’s voice tone shifts across different sentences.
7. When adding ambient sounds and music, avoid obscuring the dialogue.
8. The final video will be generated after playing it in its entirety.

Right to sound and authorization

Voices are recognizable, and reproducing someone else’s voice without consent can violate personal rights and pose a risk of fraud.

• Only replicate the original person’s voice or a voice with explicit authorization.
• Do not imitate celebrities, clients, or colleagues to obtain endorsement.
• The authorization should specify the purpose, channels, duration, and manner in which it can be revoked.
• The voice of a minor requires the lawful consent of a guardian.
• Retain the original authorization, source of the samples, and generation records.
• Generation and dissemination cease upon authorization to terminate.

Commercial use and copyright

The user agreement states that content created in compliance with the rules can be commercialized, but the user is responsible for addressing third-party rights.

• The copywriting, music, and video materials must have legitimate copyright.
• Voice cloning requires authorization from the owner of the voice.
• It is forbidden to fabricate endorsements, announcements, evidence, or news.
• Generated speech must not be used for fraud or harassment.
• The terms of the client’s project should define the boundaries regarding the use of AI and the associated responsibilities.
• Human review of content and pronunciation is carried out prior to commercial use.

AI-generated content identifier

The agreement requires compliance with the rules related to deep synthesis; AI-generated content must not be passed off as original content created by real people.

• Indicate AI voiceover in the video description or end credits.
• Virtual characters should avoid pretending to be real people.
• News, government affairs, and financial content require stricter scrutiny.
• False testimonials from real people must not be included in advertisements.
• When the platform imposes stricter requirements, follow its rules for publishing.

Privacy and voice print data

The privacy policy classifies voice prints and facial images as sensitive personal information.

The terms state that the anonymized data may be used for algorithm evaluation and training, while personal information is stored on servers located in mainland China.

Delete account permissions

• Users can view and correct account information.
• In certain circumstances, it is possible to request the deletion of personal information.
• Authorization can be revoked, but this does not affect any prior lawful processing.
• It is possible to request the deletion of the account, and this process is usually irreversible.
• Works made publicly available can be downloaded and distributed by others.
• Important materials should undergo a privacy assessment before being uploaded.

Rules for refunds and payments

The user agreement treats members as online digital products, and no return is allowed within seven days without a valid reason once the purchase has been confirmed.

In the event that the platform cannot be used for an extended period due to serious defects, a refund can be requested following the established procedures, with the amount corresponding to the actual period of use deducted.

• Confirm points, membership status, and feature scope before purchasing.
• Save order details, task records, and screenshots of errors.
• If the account is suspended due to violations, the fees may not be refunded.
• The fee adjustments are subject to the announcements on the platform and the terms specified in the original order.

GitHub and open source

No official open-source code repository that can be attributed to XECYV has been found at present.

XECYV should be labeled as a closed-source online service; the availability of its website does not mean that the models, voice recognition technology, or the source code of the platform are open source.

Usage restrictions

• Claims about sound similarity do not guarantee the same results every time it is generated.
• Short samples may lose complex emotions and speaking habits.
• Cross-lingual generation may result in accent and pronunciation errors.
• The unit price per point and the package options are not displayed consistently on the public dubbing page.
• Voice cloning poses risks of fraud and identity theft.
• The generated content must be manually reviewed and legally labeled.

Frequently Asked Questions

Can XECYV AI voice synthesis be used for free?

Yes, it’s possible; the limit is 150 characters. There is 1 free usage per day at the moment, and the rules for free usage thereafter will be indicated on the page.

How is the pricing for voiceovers on XECYV?

Currently, 1 point is charged for every 50 characters; if there are fewer than 50 characters, 1 point is still deducted.

What is the maximum number of characters that can be entered in a single entry for XECYV?

The voice-over page indicates that the maximum length for a single text segment is 6,000 characters.

How much sample data is required for XECYV voice cloning?

Officials recommend uploading clear audio samples lasting 3 to 10 seconds.

Does XECYV support cross-language voice replication?

Supported: It is possible to use replicated sound colors to read text in other languages, but manual inspection of the accent and pronunciation is required.

Can the voice generated by XECYV be used for commercial purposes?

The agreement permits compliant commercial use, but it is necessary to have legitimate rights to the text, audio, and other materials.

Is XECYV an open-source tool?

No, no verifiable official source code or model weight repository has been found at the moment.