Tools
Fileraz
Tools
Fileraz
Try jpg to png, compress image, pdf…
Text tool
Your files never leave your device
Check your Network tab and see
Work starts the moment you drop a file
No daily limit, no sign-up, no watermark
Use the same mode you used to generate the numbers. ASCII homework that lists 72 101 108 108 111 should decode to Hello in ASCII mode. Unicode mode is for larger values, including emoji scalars.
Non-numeric tokens and out-of-range values stop with an error at the offending position. ASCII mode is strict: 128 is not allowed. That is deliberate so you catch rubric mistakes early.
No hex input like 41 or 0x41, no HTML entities like A, and no UTF-8 byte sequences as decimals. For binary bytes, use Binary to Text instead.
Whitespace-separated decimals only — not hex.
ASCII mode enforces 0–127.
Not for UTF-8 byte decimal lists.
The tool expects whitespace-separated decimals. Replace commas with spaces or reformat before decoding.
Unicode mode allows up to 1114111 (U+10FFFF). Larger values error.
No. Decoding happens only in your browser.
That is the promise behind every tool here. Files are read in your browser tab, processed there, and discarded when you close it — never uploaded to our servers.