Convert SRT to ASS — Online, Free
ASS/SSA is the format of choice for stylish or animated subtitles — fansubs, karaoke, signs, lower-thirds. We output a minimal, valid v4+ ASS file with a Default style; you can open it in Aegisub or any ASS editor and add your styling.
Drop your subtitle file here, or click to browse
SRT, VTT, ASS, SMI, TTML, SBV, LRC, MicroDVD, SubViewer
Frequently asked questions
Does this style my subtitles?
No. We output unstyled cues with a Default style only. Use Aegisub or another ASS editor to add positioning, fonts, colors, fades.
Why ASS over SRT?
ASS supports per-cue positioning, multi-line styling, karaoke timing, and animation. Anything beyond plain text needs ASS.