PNG 转文字会使用图片内部隐藏的文字吗？

The conversion recognizes visible pixels. It does not recover the source document or assume that the PNG contains an embedded text layer.

Why are tiny PNG labels misread even without compression?

Lossless storage preserves the available pixels, but very small letters may still lack enough detail. Use a larger original capture if possible.

可以从透明 PNG 中提取文字吗？

Recognition needs clear contrast. If the lettering is hard to see against the preview background, prepare a contrasting copy before extraction.

Should a table PNG be exported as text or CSV?

需要文字内容时请选择文本；需要保留经审核的行列数值时，请选择 PNG 转 CSV 或 Excel。

图像转文字

PNG to Text — Copy Readable Words from an Image

选择您的图像

Select a PNG containing the words you want to copy

Read text from a PNG image into an editable result. Check small labels, symbols and line order before copying the recognized words or downloading TXT.

Text distributed in PNG attachments
Small interface-label references

选择您的图像

Select a PNG containing the words you want to copy

上传图片

Select a PNG containing the words you want to copy

All image formats (JPG, PNG, WEBP, HEIC, TIFF…)

从只有图片的附件中提取可选择的文字

从 PNG 中提取文字，无需将图片转换为其他格式。清晰的原始字迹有助于识别，但重新将文字用于文档、消息或搜索前，仍需检查小标签和符号。

Text distributed in PNG attachments

Recover a readable text copy from an image-only notice while retaining the source for checking exact wording.

Small interface-label references

从已保存的 PNG 中复制标签，用作说明前检查标点和大小写。

Read the original PNG and verify its smallest characters

Upload a full-size PNG with readable lettering and contrast.
提取小符号、名称和行顺序，并与图片进行比对。
修正识别错误的文字，然后保存或复制检查后的文本。

Tiny labels, transparent backgrounds and table outputs

PNG 转文字会使用图片内部隐藏的文字吗？: The conversion recognizes visible pixels. It does not recover the source document or assume that the PNG contains an embedded text layer.
Why are tiny PNG labels misread even without compression?: Lossless storage preserves the available pixels, but very small letters may still lack enough detail. Use a larger original capture if possible.
可以从透明 PNG 中提取文字吗？: Recognition needs clear contrast. If the lettering is hard to see against the preview background, prepare a contrasting copy before extraction.
Should a table PNG be exported as text or CSV?: 需要文字内容时请选择文本；需要保留经审核的行列数值时，请选择 PNG 转 CSV 或 Excel。