TTS Optimizer

Manifest V3 Free

View in Chrome Web Store Data as of 16 Oct 2026

Keyboard shortcuts in floating HUD in for your TTS editor. Insert SSML tags, pauses, and emotion markers instantly while writing.

Users

−1 in 30 days

Rating

0.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#254K

#212K among extensions

Version

1.4.2

updated 28 Apr 2026

Users

monthly, 6 months

Latest, 16 Oct 2026: 5 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 16 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About TTS Optimizer

TTS Optimizer adds a lightweight floating for ElevenLabs, NarrationBox and Speechify, letting you insert SSML tags and TTS markers instantly using single-key shortcuts — no mouse clicks, no copy-paste. Features · Floating HUD with all available tags — appears automatically when you focus the editor · Format Mode (Alt+F) — hover over any word and press a key to insert tags at the word boundary · ElevenLabs v2: break tags, phoneme, lexeme, dash pause, ellipsis · ElevenLabs v3: pause, short/long pause, emotions (laughs, whispers, sighs, crying, excited…), sound effects (gunshot, applause, explosion…), accents · Works currently on ElevenLabs.io, Narrationbox.com and speechify.com - Soon other services will be added. · Fully customizable presets — add your own tags for any platform's syntax · Word wrap toggle — surround words with curly quotes or parentheses · Erase mode — strip all formatting tags from a word in one keypress · Settings persist per browser — your keybindings survive page reloads · No data leaves your browser — nothing is collected or transmitted