Rewrite without prompts.
Mix tone, length, structure, and emoji. Six tactile sliders let you reshape your writing instantly.
Your AI Rewrite Console.
Slide to adjust tone, length, and style. Translate instantly. All inside your iOS keyboard.
Translate instantly.
Switch language in place and keep typing. Pick a language and replace text without ever leaving your app.
Use KeycoBoard's sliders to control and rewrite your text.
Usa KeycoBoard para traducir en cualquier campo de texto al instante.
Your AI Rewrite Console.
Slide to adjust tone, length, and style. Translate instantly. All inside your iOS keyboard.
Rewrite without prompts.
Mix tone, length, structure, and emoji. Six tactile sliders let you reshape your writing instantly.
Use KeycoBoard's sliders to control and rewrite your text.
Translate instantly.
Switch language in place and keep typing. Pick a language and replace text without ever leaving your app.
Usa KeycoBoard para traducir en cualquier campo de texto al instante.
Bring Your Own Keys.
Configure API keys from multiple AI providers. Encrypted and stored in your local Keychain.
API Keys
Stored on-device
OpenAI
sk-...7F3A
'%3e%3cpath%20d='M11.1268%2037.161L22.2795%2030.9958L22.4685%2030.4602L22.2795%2030.162H21.7384L19.8717%2030.0502L13.4967%2029.8802L7.96996%2029.6543L2.6157%2029.3701L1.2665%2029.0883L0%2027.4463L0.129958%2026.6264L1.26414%2025.8788L2.88506%2026.0185L6.47662%2026.2584L11.8592%2026.6264L15.7627%2026.8524L21.5494%2027.4463H22.4685L22.5985%2027.0806L22.2819%2026.8524L22.0385%2026.6264L16.4668%2022.9092L10.4368%2018.9776L7.28%2016.7137L5.56928%2015.5701L4.7092%2014.4941L4.33587%2012.1463L5.88591%2010.4647L7.9676%2010.6045L8.49924%2010.7465L10.6093%2012.3443L15.1176%2015.7821L21.0035%2020.0513L21.866%2020.7594L22.2086%2020.5195L22.2535%2020.3495L21.866%2019.7113L18.6643%2014.0143L15.2476%208.21478L13.7259%205.81114L13.3242%204.36942C13.1712%203.81568%2013.0886%203.24533%2013.0785%202.67149L14.8459%200.312101L15.8218%200L18.1752%200.312101L19.1676%201.1599L20.6326%204.45327L23.0002%209.64486L26.6744%2016.7021L27.7519%2018.7936L28.3261%2020.7314L28.5411%2021.3254H28.9144V20.9853L29.2169%2017.0118L29.7769%2012.1324L30.3203%205.85539L30.5094%204.08527L31.3978%201.96577L33.1629%200.819848L34.5428%201.472L35.677%203.06744L35.5187%204.10157L34.8429%208.41276L33.522%2015.1742L32.6619%2019.6973H33.1629L33.737%2019.1337L36.0645%2016.0918L39.9679%2011.2846L41.6928%209.37468L43.7013%207.26916L44.9938%206.26532H47.4346L49.2304%208.89489L48.427%2011.6106L45.9129%2014.7479L43.8312%2017.4078L40.8446%2021.3673L38.9779%2024.5349L39.1504%2024.7911L39.5946%2024.7445L46.343%2023.3331L49.9889%2022.6809L54.3389%2021.9472L56.3072%2022.8509L56.5222%2023.7709L55.7472%2025.6505L51.0947%2026.7825L45.6388%2027.8585L37.5129%2029.7521L37.4137%2029.822L37.5295%2029.9641L41.1895%2030.3041L42.7538%2030.3879H46.5863L53.7222%2030.912L55.5889%2032.1278L56.7089%2033.6138L56.5222%2034.7434L53.6513%2036.1874L49.7762%2035.2814L40.7288%2033.1619L37.6287%2032.3956H37.1987V32.6518L39.7813%2035.1393L44.5212%2039.355L50.4496%2044.7819L50.7497%2046.1281L49.9889%2047.1879L49.1855%2047.0737L43.9754%2043.2144L41.9646%2041.4745L37.4137%2037.7014H37.1112V38.0973L38.1603%2039.6089L43.7013%2047.8097L43.9895%2050.3252L43.5878%2051.1473L42.1512%2051.6434L40.5728%2051.3593L37.3262%2046.8757L33.9828%2041.8286L31.282%2037.3031L30.9512%2037.4894L29.3587%2054.3848L28.612%2055.2466L26.8895%2055.8987L25.4552%2054.825L24.6943%2053.0852L25.4552%2049.6474L26.3743%2045.1662L27.1187%2041.6026L27.7944%2037.1773L28.1961%2035.7053L28.1678%2035.6075L27.837%2035.6494L24.4486%2040.2308L19.2976%2047.09L15.2192%2051.3872L14.241%2051.7692L12.5468%2050.9074L12.7051%2049.3656L13.6527%2047.9937L19.2952%2040.9225L22.6977%2036.5391L24.8952%2034.0097L24.881%2033.6417H24.7511L9.76338%2043.2284L7.09333%2043.5684L5.94262%2042.5063L6.08675%2040.7688L6.63257%2040.2028L11.1409%2037.147L11.1268%2037.161Z'%20fill='%23D97757'/%3e%3c/g%3e%3cdefs%3e%3cclipPath%20id='clip0_4920_1851'%3e%3crect%20width='56.7089'%20height='55.8987'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
Claude
sk-...4B2C
'%3e%3cpath%20d='M32%2064C30.7803%2055.949%2027.0161%2048.4996%2021.2582%2042.7418C15.5004%2036.9839%208.05099%2033.2197%200%2032C8.05099%2030.7803%2015.5004%2027.0161%2021.2582%2021.2582C27.0161%2015.5004%2030.7803%208.05099%2032%200C33.2201%208.05083%2036.9844%2015.5%2042.7422%2021.2578C48.5%2027.0156%2055.9492%2030.7799%2064%2032C55.9492%2033.2201%2048.5%2036.9844%2042.7422%2042.7422C36.9844%2048.5%2033.2201%2055.9492%2032%2064Z'%20fill='url(%23paint0_linear_4920_1853)'/%3e%3c/g%3e%3cdefs%3e%3clinearGradient%20id='paint0_linear_4920_1853'%20x1='-0.00014085'%20y1='6400'%20x2='4398.72'%20y2='1945.28'%20gradientUnits='userSpaceOnUse'%3e%3cstop%20stop-color='%231C7DFF'/%3e%3cstop%20offset='0.52021'%20stop-color='%231C69FF'/%3e%3cstop%20offset='1'%20stop-color='%23F0DCD6'/%3e%3c/linearGradient%3e%3cclipPath%20id='clip0_4920_1853'%3e%3crect%20width='64'%20height='64'%20fill='white'/%3e%3c/clipPath%3e%3c/defs%3e%3c/svg%3e)
Gemini
AIza...8P9Q
OpenRouter
sk-or-v1-...9M4X
xAI
xai-...2K1L
Currently supports only the AI providers shown above. Custom API endpoints are not supported yet.
This feature is an in-app purchase with one-time payment for lifetime unlock. See [pricing details] .
Private by Design.
Your data stays yours. We don't store your text, train on your inputs, or collect personal information.
Your Data
Passthrough Server
Discarded
Zero Data Retention
Your text is processed in real-time and immediately discarded. No chat logs, no training on your data.
Why Full Access?
"Full Access" is required solely for internet connection to AI. We technically cannot and do not read your passwords or credit card info.